eastern, bob schiffer, host of cbs' "face the nation" talks with new jersey republican chris christie, newt gingrich and marsha blackburn. the sunday network talk shows, reairing on c-span radio, are brought to you as a public service by the networks and c-span. again, the reairs begin at noon with "meet the press", one, abc's this week, at 2:00, fox news sunday, 3:00, cnn's state of the union, at 4:00, face the nation, from cbs. you can listen to them all on c sp-fplt radio, 90.1 financial m in the washington, d.c. area. nationwide on xm satellite radio channel 119, listen on your phone, blackberry, android or iphone or go online to c-span radio.org. >> september # one, 2001 was a day to changed my life forever t. changed america's life. i'm going to go through a power point presentation which is going to outline the account, that historical account that happened, that transspired that day. it gets pretty intense. a lot of things happened very quickly. i'm going to do my best not to ramble on and go too fast. so i would ask you to sit back, clear your mind, put yourself in that room,